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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>HTML5 敲击乐</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="keys">
        <div class="key" data-key="65">
            <h3>A</h3>
            <span class="sound">clap</span>
        </div>
        <div class="key" data-key="83">
            <h3>S</h3>
            <span class="sound">hihat</span>
        </div>
        <div class="key" data-key="68">
            <h3>D</h3>
            <span class="sound">kick</span>
        </div>
        <div class="key" data-key="70">
            <h3>F</h3>
            <span class="sound">openhat</span>
        </div>
        <div class="key" data-key="71">
            <h3>G</h3>
            <span class="sound">boom</span>
        </div>
        <div class="key" data-key="72">
            <h3>H</h3>
            <span class="sound">ride</span>
        </div>
        <div class="key" data-key="74">
            <h3>J</h3>
            <span class="sound">snare</span>
        </div>
        <div class="key" data-key="75">
            <h3>K</h3>
            <span class="sound">tom</span>
        </div>
        <div class="key" data-key="76">
            <h3>L</h3>
            <span class="sound">tink</span>
        </div>
    </div>
    <script src="script.js"></script>
</body>
</html>